O'Connor, R. J. (1940). Hints on preaching. Philadelphia.
Dyfyniad Arddull ChicagoO'Connor, Reverend Joseph. Hints on Preaching. Philadelphia, 1940.
Dyfyniad MLAO'Connor, Reverend Joseph. Hints on Preaching. Philadelphia, 1940.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.